AT380226B - METHOD FOR DRAINING SLUDGE AND / OR ORGANIC SUBSTANCES - Google Patents

METHOD FOR DRAINING SLUDGE AND / OR ORGANIC SUBSTANCES

Info

Publication number
AT380226B
AT380226B AT0095383A AT95383A AT380226B AT 380226 B AT380226 B AT 380226B AT 0095383 A AT0095383 A AT 0095383A AT 95383 A AT95383 A AT 95383A AT 380226 B AT380226 B AT 380226B
Authority
AT
Austria
Prior art keywords
organic substances
draining sludge
sludge
draining
substances
Prior art date
Application number
AT0095383A
Other languages
German (de)
Other versions
ATA95383A (en
Inventor
Alois Dipl Ing Janusch
Original Assignee
Voest Alpine Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0095383A priority Critical patent/AT380226B/en
Priority to DK145084A priority patent/DK145084A/en
Priority to DE8484890042T priority patent/DE3468098D1/en
Priority to EP84890043A priority patent/EP0119988B1/en
Priority to DE8484890043T priority patent/DE3465973D1/en
Priority to EP84890042A priority patent/EP0119987B1/en
Priority to DD84260943A priority patent/DD216443A5/en
Priority to HU841053A priority patent/HU187987B/en
Publication of ATA95383A publication Critical patent/ATA95383A/en
Application granted granted Critical
Publication of AT380226B publication Critical patent/AT380226B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
AT0095383A 1983-03-17 1983-03-17 METHOD FOR DRAINING SLUDGE AND / OR ORGANIC SUBSTANCES AT380226B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AT0095383A AT380226B (en) 1983-03-17 1983-03-17 METHOD FOR DRAINING SLUDGE AND / OR ORGANIC SUBSTANCES
DK145084A DK145084A (en) 1983-03-17 1984-02-29 PROCEDURE FOR DRAINING SLAM AND / OR ORGANIC SUBSTANCES
DE8484890042T DE3468098D1 (en) 1983-03-17 1984-03-08 Process for dewatering sludges and/or organic matter
EP84890043A EP0119988B1 (en) 1983-03-17 1984-03-08 Process for dewatering sludges and/or organic matter
DE8484890043T DE3465973D1 (en) 1983-03-17 1984-03-08 Process for dewatering sludges and/or organic matter
EP84890042A EP0119987B1 (en) 1983-03-17 1984-03-08 Process for dewatering sludges and/or organic matter
DD84260943A DD216443A5 (en) 1983-03-17 1984-03-15 METHOD FOR WELDING SLEEPING AND / OR ORGANIC MATERIALS
HU841053A HU187987B (en) 1983-03-17 1984-03-16 Process for dehydration of sludge and organic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0095383A AT380226B (en) 1983-03-17 1983-03-17 METHOD FOR DRAINING SLUDGE AND / OR ORGANIC SUBSTANCES

Publications (2)

Publication Number Publication Date
ATA95383A ATA95383A (en) 1985-09-15
AT380226B true AT380226B (en) 1986-04-25

Family

ID=3503619

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0095383A AT380226B (en) 1983-03-17 1983-03-17 METHOD FOR DRAINING SLUDGE AND / OR ORGANIC SUBSTANCES

Country Status (6)

Country Link
EP (1) EP0119987B1 (en)
AT (1) AT380226B (en)
DD (1) DD216443A5 (en)
DE (1) DE3468098D1 (en)
DK (1) DK145084A (en)
HU (1) HU187987B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378531B (en) * 1983-11-11 1985-08-26 Voest Alpine Ag METHOD FOR THE PRODUCTION OF ORGANIC SUBSTANCES OR HYDROLYSATES FROM WASTEWATER SLAVES FOR THE EXTRACTION OF BIOTECHNICALLY RECOVERABLE SUBSTRATES
AT381690B (en) * 1984-12-17 1986-11-10 Voest Alpine Ag METHOD FOR DISPOSAL OF CLEANING SLUDGE FROM A BIOLOGICAL WASTEWATER PURIFICATION PLANT
US5160440A (en) * 1986-10-29 1992-11-03 Josef Merai Procedure for the dewatering of sewage sludge and plant for procedure execution
IE71168B1 (en) * 1988-09-30 1997-01-29 Torpey Patrick A method and an apparatus for extracting liquid from a sludge
HU204738B (en) * 1989-09-05 1992-02-28 Richter Gedeon Vegyeszet Process and equipment for recovering fat- or protein-containing solid material from fat-containing sludge and/or sewage, particularly from slaughtered sludge and/or sewage
US5087378A (en) * 1990-05-31 1992-02-11 Pori, International, Inc. Process for enhancing the dewaterability of waste sludge from microbiological digestion
DE10050072B4 (en) * 2000-10-10 2011-07-07 BOKELA Ingenieurgesellschaft für mechanische Verfahrenstechnik mbH, 76131 Process for the chemical and / or thermal conversion of at least one substance and device for carrying out the process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009710A1 (en) * 1979-03-15 1980-09-18 Uop Inc METHOD FOR MECHANICALLY DRAINING PLANT SLUDGE
DE3038428A1 (en) * 1979-09-07 1982-05-27 Robert Detroit Mich. Irving Sewer scum treatment to recover combustibles - using inclined, perforated, rotating drum through which heated air is blown

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191022251A (en) * 1910-09-26 1911-04-13 Joe Smith Waddington Improvements in and relating to the Treatment of Sewage.
NL274952A (en) * 1961-02-20 1900-01-01
FR1309138A (en) * 1962-01-05 1962-11-09 Inst Nat De L Ind Charbonniere Process for reducing the moisture content of cakes of vacuum filters and filter presses
DE1177572B (en) * 1963-05-16 1964-09-10 Harpener Bergbau Ag Method and device for dewatering coal feasts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009710A1 (en) * 1979-03-15 1980-09-18 Uop Inc METHOD FOR MECHANICALLY DRAINING PLANT SLUDGE
DE3038428A1 (en) * 1979-09-07 1982-05-27 Robert Detroit Mich. Irving Sewer scum treatment to recover combustibles - using inclined, perforated, rotating drum through which heated air is blown

Also Published As

Publication number Publication date
EP0119987B1 (en) 1987-12-16
DK145084A (en) 1984-09-18
ATA95383A (en) 1985-09-15
HU187987B (en) 1986-03-28
DD216443A5 (en) 1984-12-12
EP0119987A2 (en) 1984-09-26
DE3468098D1 (en) 1988-01-28
DK145084D0 (en) 1984-02-29
EP0119987A3 (en) 1985-05-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee